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added crypt support

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This commit is contained in:
Alexander Skovpen
2014-06-10 21:27:30 +04:00
parent abe396a046
commit f467bc8f13
9 changed files with 2054 additions and 711 deletions
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source/include/config.h
+1 -1
View File
@@ -61,7 +61,7 @@
#define BFORCE_LOCK_DIR "/var/lock/"
/* Do you want to use syslog? */
#define USE_SYSLOG 1
/* #undef USE_SYSLOG */
/* Netspool */
#define NETSPOOL 1
source/include/prot_binkp.h
+11
View File
@@ -53,6 +53,7 @@
#define BINKP_OPT_MD5 0x08 /* CRAM-MD5 authentication */
#define BINKP_OPT_SHA1 0x10 /* CRAM-SHA1 authentication */
#define BINKP_OPT_DES 0x20 /* CRAM-DES authentication */
#define BINKP_OPT_CRYPT 0x40 /* CRYPT support */
typedef enum binkp_mode {
bmode_failoff,
@@ -85,6 +86,8 @@ typedef struct {
bool has_TRF;
int TRF_PKT;
int TRF_other;
unsigned long keys_out[3]; /* Encription keys for outbound */
unsigned long keys_in[3]; /* Encription keys for inbound */
} s_binkp_sysinfo;
@@ -180,5 +183,13 @@ int binkp_remote_traffic(s_handshake_protocol *THIS, s_traffic *dest);
/* prot_binkp_api.c */
extern s_handshake_protocol handshake_protocol_binkp;
#define CRC32(c, b) (crc_32_tab[((int)(c) ^ (b)) & 0xff] ^ ((c) >> 8))
extern unsigned long crc_32_tab[256];
int update_keys (unsigned long keys[3], int c);
void init_keys (unsigned long keys[3], const char *passwd);
int decrypt_byte (unsigned long keys[3]);
void decrypt_buf (char *buf, unsigned int bufsize, unsigned long keys[3]);
void encrypt_buf (char *buf, unsigned int bufsize, unsigned long keys[3]);
#endif /* _P_BINKP_H_ */